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High Efficiency Single Phase Bk Series Copper Winding Industrial Control Transformer
US$21.00
1 Piece
Product profile
Customization
AvailableApplication
Power, Voltage TransformationPhase
SingleModel NO.
BKCore
Shell-type TransformerCooling Method
AnafWinding Type
Multi-winding TransformerCertification
ISO9001Usage
Single-phase Transformer, Power TransformerFrequency Characteristics
Power FrequencyShape of Core
EIBrand
HairuiProduct Name
Control TransformeService
OEM/ODMCustomize
YesWarranty
12 MonthsFrequency
50Hz/60HzInput Voltage
100/110/115/220/380VOutput Voltage
5/9/12/24/36/48/110/220VWinding Materials
CopperMaterial
Aluminum, CopperScope of Application
IndustrialAmbient Temperature
-5℃ ~ +40℃ (24h Average ≤ +35℃)Installation Altitude
≤2000mTransport Package
Wood BoxSpecification
customizeTrademark
HaiRuiOrigin
Zhejiang, ChinaProduction Capacity
5000000/PCKey features
Dual Frequency Support: Operates at both 50Hz and 60Hz for global compatibility.
OEM/ODM Customization: Full customization available for parameters, size, voltage, and protection levels.
Comprehensive Warranty: 12-month warranty coverage for all mechanical defects.
24/7 Technical Support: Round-the-clock English support via email, WhatsApp, Skype, and on-site engineer dispatch.
Free Documentation: Includes English manuals, certificates, test reports, and wiring diagrams for customs clearance.
Versatile Voltage Options: Input: 100-380V; Output: 5-220V to suit various power needs.
High-Quality Materials: Constructed with copper windings and aluminum/copper core materials.
Factory Visit Welcome: Visitors are welcome to tour the 17,117 sqm facility in Wenzhou anytime.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2025-12-06 CertifiedNearest Port: Ningbo PortAverage Response Time: ≤0.66h
AI-Powered supplier vetting
SummaryThe supplier presents itself as a professional technical manufacturer with production equipment, standardized finished-product inspection, quality assurance, material traceability, 3D design, and broad customization capabilities. It reports OEM and ODM services and exports representing 51%–70% of total sales. However, the evidence also shows no new products in the past year, no SDK, no overseas agents, branches, warehouse, or showroom, and no participation in offline trade shows. Corrective-action and complaint-handling procedures exist but lack written records. Supplier-management controls are weak because there are no written assessment procedures or approved supplier lists, and no valid manufacturing-capacity contract with related subcontractors is reported. Financial credibility cannot be positively assessed from the provided figures, which are stated as zero for the reported periods.
Supplier typeThe supplier is explicitly identified as a professional technical supplier and reports R&D capability, 3D software design services, manufacturing equipment, and export activity of 51%–70% of total sales. These details support classification as a technical manufacturing supplier with international sales exposure.
CertificationsThe supplier states that it is certified to ISO 9001 and ISO 9002 quality management systems and claims recognition as a National High-Tech Enterprise and a Top 10 Well-Known Brand of Prefabricated Substations. The certification wording contains apparent transcription errors, so the stated certifications are evidence of claimed quality credentials but not independently verified here.
Production capacityThe supplier reports technical expertise, production facilities, advanced manufacturing processes, and equipment including machining, bending, assembly, cutting, laser cutting, welding, electrical leakage testing, and a partial-discharge lightning test laboratory. It also has inventory capability, standardized finished-product inspection instructions, and one-month average lead times in both peak and off-season periods. Nevertheless, no valid contract with related subcontractors is reported, creating a documented capacity-management concern.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, and minor customization, supported by 3D software design services and ODM capability. This demonstrates broad stated customization coverage.
Product Q&A
Q:Does it support OEM/ODM customization?
A:
Yes, we support customized services, including parameter adjustments for power, size, input/output voltage, protection level (IP level), working environment (such as explosion-proof, high temperature resistance), and provide technical solution design.
Q:Can you provide technical document support?
A:
Yes, English manuals, product certificates, test reports, wiring diagrams, and other documents are provided with the goods, and we can assist customers in completing the necessary documents for import customs clearance.
Q:How can I contact you when encountering technical issues?
A:
Provide 24-hour English technical response, which can be communicated through email, WhatsApp, Skype or online meetings. In emergency situations, engineers can be arranged to provide on-site support
Q:Where are you? Can I come see you?
A:
Of course, you are welcome to visit our factory anytime
Send Inquiry
*To:
Zhejiang Hairui Electric Co., Ltd.
Zhejiang Hairui Electric Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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